| Lat / long: | 42.24342, -124.34645 |
| Primary: | Manganese |
| Ore: | Pyrolusite |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| Host rock: | Otter Point |
| Host type: | Chert |
| Tectonic: | Melange |
| MRDS | M025244 |
| DEP | 10036445 |
| Reference | LIBBEY, F.W. AND OTHERS, 1942, MANGANESE IN OREGON; ODGMI BULL. 17, P. 3 |
| Reporter | Ferns, Mark L. (Brooks, Howard C.), Gray, Jerry J. |